Terminator earmuffs offer excellent noise reduction with maximum comfort. Comfortable lightweight design. Compact folding feature allows for easy storage and keeps dust and dirt out of the earcups. Adjustable headband with side wire guides allows for optimum fit. Foam filled, cushion padding on earcups along with evenly spread tension in the headband allows for comfortable wear, even with protective glasses. Cool max headband moves moisture away while providing cool comfort. 29 db noise reduction.